This procedure needs a special balancer installation tool and a new harmonic balancer bolt therefore one should read through the whole process and source for the tools and items needed. First aspect is to remove the cable from the negative terminal of the battery, second is to lift the front side of the car and place jacks to support the car. Leverage off the drivebelt, and the cooling fan and shroud assembly. Crawler equipped with stone shield, working under the vehicle, remove the stone shield under the engine room, and then remove the starter motor. A helper should insert a large screwdriver or prybar between the harmonic only pulley and ply the center bolt of the driveplate ring gear, to widen it. Utilize a puller to pull the balancer off the crankshaft which give a bit attention to the jaws of the puller that they should only touch the hub part of the balancer and not the outer ring. ftp://Small insert a small steel tube with a flat shoulder or an Allen's head big bolt to fit the taper of the puller to prevent damaging the thread of the crankshaft. As for the installation, put the crankshaft pulley/harmonic balancer over the crankshaft and push it as far as you can. This installation tool should be used to push the crankshaft pulley/harmonic balancer onto the crankshaft. Insert the original harmonic balancer bolt and torque it to the prescribed value, remove the bolt and the actual measurement should be done between the crankshaft snout and the balancer hub; it should just protrude 3/32 to 11/64-inch beyond the crankshaft snout when installed. If the measurement is off then reinstall the balancer installation tool and pound on the balancer unit until the measurement is correct is. Last but not the least, replace the harmonic balancer bolt with a new one and torque it to the designated torque along with rotating it to the correct angle as a end of the process revert back to the initial process of removal.